Home / 60,722,239.68-90,937,410.08-34,735,758.93

Finding the Fourth Proportional to 60,722,239.68, 90,937,410.08 and 34,735,758.93

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Solution

The fourth proportional to 60,722,239.68, 90,937,410.08 and 34,735,758.93 is: 52,020,148.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,722,239.68 : 90,937,410.08 = 34,735,758.93 : x
  2. Step 2: Convert to fraction form
    60,722,239.68/90,937,410.08 = 34,735,758.93/x
  3. Step 3: Cross multiply
    60,722,239.68x = 90,937,410.08 × 34,735,758.93
  4. Step 4: Simplify right side
    60,722,239.68x = 3,158,779,954,083,753.50
  5. Step 5: Solve for x
    x = 3,158,779,954,083,753.50/60,722,239.68
  6. Step 6: Final answer
    x = 52,020,148.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.